In contrast, the pH of stomach acid ranges from 1.5 to 3.5, making it acidic. A low pH is helpful for digestion and for eliminating any bacteria that enter the stomach. The pH of biological fluids, organs, and other parts of the body can affect the biochemical processes that support ...
Integrative co-expression analysis of unfractionated RNAseq reveals enriched genes in human stomach cell types. (A) Total number and proportional representation of class for cell type enriched genes in: (i) gastric mucous cells, (ii) plasma cells, (iii) fibroblasts, (iv) mitotic cells, (v) m...
Escape from the acidic lumen.The stomach is a particularly challenging niche for bacterial habitation. In the lower bowel, which has a neutral or a slightly alkaline pH, bacterial density is highest in the lumen; by contrast, the production of gastric acid in the stomach, which results in a ...
【答案】using【核心短语/词汇】set up an experiment:做实验;stomach:胃;acid:酸【翻译】我用酸和一个洋葱做了一个实验来展示人的胃是如何工作的。【解析】根据本句中的“I set up an experiment to show how the human stomach works(我做了一个实验来展示人类的胃是如何工作的)”和“acid and an onion...
It is where the pain of acid reflux, alcohol gastritis, stomach ulcer, pancreatitis, and indigestion commonly occur. Left Upper Abdomen Also called the Left Hypochondrial Region It is about a hand's breath just below the left rib cage This is where the spleen, left upper part of the colon...
L., Torre, A. V. (1957) Acid and alkaline phosphatase activity in the human stomach. Gastroenterology 32: pp. 1113-1113Madden, R. J., Pietroluongo, A. L. , and Torre, A. V. Acid and alkaline phosphatase activity in the human stomach. Gastroenterology 32 :1113, 1957....
The transverse colon is variable in position, depending largely on the distention of the stomach, but usually is located in the subcostal plane—that is, at the level of the 10th rib. On the left side of the abdomen, it ascends to the bend called the splenic flexure, which may make an...
202,203 They withstand the low pH in the gut,203 resist degradation by pancreatic and brush border membrane enzymes,202,203 and virtually rinse the infant's esophagus, stomach, and small intestine before they partially serve as nutrients for colon bacteria. HMOs are thought to promote the ...
胃壁细胞和原代细胞提取物Human Stomach MatchPair: Normal Parietal Cell Derivatives and Primary Tumor Cell Derivatives对于贴壁细胞,传代可参考以下方法: 1.弃去培养上清,用不含钙、镁离子的PBS润洗细胞1-2次。 2.加2ml消化液(0.25%Trypsin-0.53mM EDTA)于培养瓶中,置于37℃培养箱中消化1-2分钟,然后在显微镜下...
The clinical progression of human breast cancer almost certainly reflects accumulated molecular defects in specific genes that are important in regulating normal breast tissue growth and development. These specific defects may occur in association with g